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2 years ago

Solve the equation: [3255] [x1 x2] + [1 2] = [2 -3]

Mathematics

1 answer:

sertanlavr [38]2 years ago

5 0

Answer: x=-13/6510

Step-by-step explanation:

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Make b the subject of the formula P=2a+b

Gelneren [198K]

In order to make b the subject of this equation, we must isolate it on the left side. We can do this by following these steps:

$P = 2a+b$

Subtract b from both sides

$P - b = 2a+b-b$

$P-b=2a$

Subtract P from both sides

$P-b-P=2a-P$

$-b=2a-P$

Now, we have isolated b, but it is negative. We can fix this by multiplying both sides of the equation by -1.

$-(-b)=-(2a-P)$

$b=-2a+P$

Which is your final answer.
$b = -2a+P$ .
Hope that helped! =)

5 0

2 years ago

Read 2 more answers

The cost in dollars of a class party is 59 + 13n, where n is the number of people attending. What is the cost of 44 people?

SpyIntel [72]

59 + 13n = 59 + 13(44) = 59 + 572 = 631 The cost of 44 people is $631.

6 0

2 years ago

Factorise x squared - 4x

mario62 [17]

X^2= (x-2[root of x])(x+2[root of x])

4 0

3 years ago

Read 2 more answers

PLEASE help me. I am stuck on this question for a long time. This is a graph problem

Fofino [41]

Answer:

plot 2

Step-by-step explanation:

put number in order from least to highest:

1 ,3,4,5,8,8,9,11,11,11,14,15,15,18,19,19,19,21,22,23,

from 1 to 5 4 terms

5 to 10 3 terms

from 10 to 15 4 terms (since you can put the 15 in either 10 to 15 or 15to 20)

from 15 to 20 6 terms

from 20 to 25 3

3 0

3 years ago

That average person ate 208 pounds of vegetables last year and 125 5/8 pounds of fruit. How many pounds of vegetables and fruit

Andrew [12]

There are 12 months in one year. To find how many pounds of vegetables each person ate, divide 208 by 12 to get 17.33333 or 17 1/3. The average person ate 17.33333 pounds of vegetables per month last year. To find how many pounds of fruit the average person ate each month, divide 125 5/8 by 12 to get 10.46875 or 10 15/32. If the fruits and vegetables are combined, add 208 and 125 5/8 together and divide by 12 to get 27 77/96 or 27.80208.

The average person ate 17.33333 pounds of vegetables per month.

The average person ate 10.46875 pounds of fruits per month.

The average person ate 27.80208 pounds of combined fruits and vegetables per month.

I hope this helps :)

5 0

2 years ago

Solve the equation: [3255] [x1 x2] + [1 2] = [2 -3]​

Solve the equation: [3255] [x1 x2] + [1 2] = [2 -3]